Readers' Poll: The Top 10 Metal Bands of All Time – Rolling Stone
The 'Big 4' Bands of 17 Metal Subgenres
John Lennon called The Beatles song Ticket To Ride 'the first heavy metal record' | Music | Entertainment | Express.co.uk
A Brief History of Metal | Heavy Metal 101 @ MIT
Influence of first African American heavy metal band still relevant - Hilltop Views
Celebrating the story of heavy metal on Tyneside with a special event and documentary - Chronicle Live
A Brief History of Metal | Heavy Metal 101 @ MIT
An Answer to the Immortal Question: Who Invented Heavy Metal?
Early 70's...the FIRST Heavy Metal band...Black Sabbath - 9GAG
Pantera first times | Heavy metal music, Heavy metal bands, Glam metal
16 Bands + Musicians Who Are Considered Pioneers of Heavy Metal
Egypt's first heavy metal band returns to Cairo after 6 years of absence - Dailynewsegypt
Scream for Me, Africa!': How the continent is reinventing heavy metal music | WBFO
heavy metal music began in Birmingham with Black Sabbath from Aston
An Answer to the Immortal Question: Who Invented Heavy Metal?
Black Sabbath (album) - Wikipedia
The world's 'first heavy metal album' finally gets a release | Louder
Metalachi, First heavy metal Mariachi band, set to rock The Rio Grande
Black ThenBlack Death: The First All-Black Heavy Metal Band - Black Then
11 Bands Considered Pioneers of Death Metal
History of Heavy Metal - MetalheadCommunity.com
The 100 Greatest Heavy Metal Songs of All Time – Rolling Stone
What is the oldest metal band? - Quora
